fix spelling error in container labels

Change-Id: I00b16566a2ab4129788e116d71eb2542558ef2fc
diff --git a/config-generator/Dockerfile b/config-generator/Dockerfile
index bd38703..917c8ab 100644
--- a/config-generator/Dockerfile
+++ b/config-generator/Dockerfile
@@ -38,7 +38,7 @@
 LABEL org.label-schema.name="generator" \
       org.label-schema.description="Provides generation of the fabric configuration" \
       org.label-schema.vcs-url="https://gerrit.opencord.org/maas" \
-      org.label-schema.vendor="Open Networking Labratory" \
+      org.label-schema.vendor="Open Networking Laboratory" \
       org.label-schema.schema-version="1.0"
 
 ENTRYPOINT ["/go/bin/config-generator"]